| 定积分求解数列极限 |
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| 引用本文： | 刘春新. 定积分求解数列极限[J]. 河南科学, 2012, 30(9): 1201-1203 |
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| 作者姓名： | 刘春新 |
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| 作者单位： | 黄河水利职业技术学院,河南开封,475001 |
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| 摘 要： | 定积分是数学的重要概念,在其他学科和各种领域应用广泛,在数学上的应用正向思维比较多,文章从逆向思维的角度,给出了利用定积分求解两种数列的极限的方法.
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| 关 键 词： | 定积分 积分中值定理 极限 夹挤准则 放缩法 |
Definite Integral to Solve a Series of Limit |
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| Liu Chunxin. Definite Integral to Solve a Series of Limit[J]. Henan Science, 2012, 30(9): 1201-1203 |
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| Authors: | Liu Chunxin |
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| Affiliation: | Liu Chunxin (Yellow River Conservancy Technical Institute, Kaifeng 475001, Henan China) |
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| Abstract: | The definite integral is the important concepts of mathematics,widely used in other disciplines and a variety of areas. The application of positive thinking in mathematics is more, while this paper gives the limits of the definite integral to solve two kinds of series approach from the perspective of reverse thinking. |
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| Keywords: | definite integral the integral mean value theorem limits pinching criteria： scaling method |
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